Spark Plug; ACDelco GM Original Equipment Conventional Spark Plugs are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These Conventional Spark Plugs are designed for reliability and efficient performance, and are a high quality replacement for many vehicles on the road today. Their high-quality copper cores and outstanding suppression characteristics deliver reliable performance. They are also available for Marine applications. These premium aftermarket replacement spark plugs are manufactured to meet your expectations for fit, form, and function. ACDelco GM Original Equipment parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional.Black Onyx coating helps reduce corrosionCopper core provides great heat transfer and helps maximize plug durabilityRibbed suppressor seal extends resistance and helps prevent spark 'flash over' and misfiresNickel-chrome alloy sheathing helps prevent corrosion on center electrodeAvailable for use in Marine applicationsSome ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco ProfessionalACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General MotorsGM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicleGM regularly updates production and service part designs to integrate new materials and technologies
| Make | Model | Submodel | Years | Fitment Notes |
| Chevrolet | El Camino | Base | 1970 | |
| Chevrolet | El Camino | Base | 1968 - 1969 | engine V8 - 6.5L 6489cc 396ci GAS 4BBL - 2 valve OHV |
| Chevrolet | El Camino | Custom | 1968 - 1969 | engine V8 - 6.5L 6489cc 396ci GAS 4BBL - 2 valve OHV |
| Chevrolet | El Camino | SS | 1968 - 1969 | engine V8 - 6.5L 6489cc 396ci GAS 4BBL - 2 valve OHV |
| Chevrolet | S10 | Base | 1983 - 1985 | |
| Chevrolet | S10 | Durango | 1983 - 1985 | |
| Chevrolet | S10 | Sport | 1983 - 1985 | |
| Chevrolet | S10 | Tahoe | 1983 - 1985 | |
| Dodge | Raider | Base | 1989 | |
| Dodge | Ram 50 | Base | 1992 - 1993 | |
| Dodge | Ram 50 | Base | 1990 - 1991 | engine V6 - 3.0L 2972cc 181ci GAS MFI vin S type 6G72 - 2 valve SOHC |
| Dodge | Ram 50 | LE | 1990 - 1991 | engine V6 - 3.0L 2972cc 181ci GAS MFI vin S type 6G72 - 2 valve SOHC |
| Dodge | Ram 50 | SE | 1992 - 1993 | |
| Dodge | Ram 50 | SE | 1990 - 1991 | engine V6 - 3.0L 2972cc 181ci GAS MFI vin S type 6G72 - 2 valve SOHC |
| Ford | Courier | Base | 1975 - 1981 | |
| Ford | Courier | Base | 1972 - 1974 | engine L4 - 1.8L 1796cc 110ci GAS 2BBL - 2 valve SOHC engine L4 - 1.8L 1796cc 110ci GAS 2BBL vin A type VB - 2 valve SOHC |
| Ford | Courier | Base | 1979 - 1980 | engine L4 - 2.0L 1989cc 122ci GAS 2BBL vin C - 2 valve SOHC |
| Ford | Courier | XLT | 1981 | |
| Ford | Courier | XLT | 1979 - 1980 | engine L4 - 2.0L 1989cc 122ci GAS 2BBL vin C - 2 valve SOHC |
| GMC | S15 | Base | 1983 - 1985 | |
| GMC | S15 | Gypsy | 1983 | |
| GMC | S15 | High Sierra | 1983 - 1985 | |
| GMC | S15 | Sierra Classic | 1983 - 1985 |
| Approximate Resistor Value (Ohm) | 2000 To 20000 Ohm |
| Center Electrode Core Material | Copper |
| Center Electrode Design | Standard |
| Center Electrode Tip Material | Nickel |
| Ground Electrode Tip Material | Nickel |
| Heat Range | 3 |
| Hex Size (in) | 13/16 Inch |
| Hex Size (mm) | 21mm |
| Insulator Height (in) | 2.224 Inch |
| Insulator Height (mm) | 56.49mm |
| Material Grade | Copper |
| Number Of Ground Electrodes | 1 |
| Preset Gap (in) | 0.033 Inch |
| Preset Gap (mm) | 0.86mm |
| Resistor Plug | Yes |
| Ribbed Core Nose | Yes |
| Seat | Gasket |
| Short Style Spark Plug | No |
| Thread Reach (in) | 0.750 Inch |
| Thread Reach (mm) | 19.05mm |
| Thread Size | 14mm |
| Unit of Measure | Each |
| UPC | 036666238044 |
| Warranty | 12 Month Or 12,000 Mile Limited Warranty |
